Results 271 to 280 of about 17,652,183 (292)

Increasing Topic Coherence by Aggregating Topic Models

2016
In this paper, we introduce a novel method for aggregating multiple topic models to produce an aggregate model that contains topics with greater coherence than individual models. When generating a topic model a number of parameters must be specified. Depending on the parameters chosen the resulting topics can be very general or very specific.
Stuart J. Blair, Yaxin Bi, Maurice D. Mulvenna   +2 more
openaire   +1 more source

A Systematic Review of the Use of Topic Models for Short Text Social Media Analysis

Artificial Intelligence Review, 2023
Wray Buntine, Henry Linger, Caitlin Doogan   +2 more
exaly  

Topic Tracking Model for Analyzing Student-Generated Posts in SPOC Discussion Forums

International Journal of Educational Technology in Higher Education, 2020
Zhi Liu, Fan Ouyang, Xian Peng
exaly  

Simulation Model Predicts Cost Savings From Colorectal Cancer Screening

Ca-A Cancer Journal for Clinicians, 2010
John Henry Dreyfuss
exaly  

Aggregated Topic Models for Increasing Social Media Topic Coherence

Applied Intelligence, 2020
Yaxin Bi, Maurice Mulvenna
exaly  

Prediction Models in Cancer Care

Ca-A Cancer Journal for Clinicians, 2011
Andrew Vickers
exaly  

American Joint Committee on Cancer Acceptance Criteria for Inclusion of Risk Models for Individualized Prognosis in the Practice of Precision Medicine

Ca-A Cancer Journal for Clinicians, 2016
Daniel J. Sargent, Michael W Kattan, Phyllis Gimotty   +2 more
exaly  

Stm: An R Package for Structural Topic Models

Journal of Statistical Software, 2019
Margaret E. Roberts, Dustin Tingley, Brandon Stewart   +2 more
exaly  

TOPIC MODELS

2012
HENNIG PHILIPP, STERN DAVID, GRAEPEL THORE, HERBRICH RALF   +3 more
openaire   +3 more sources

Human Action Recognition by Semilatent Topic Models

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2009
Gregory Peter Mori
exaly